Universal Licensing System
KNBY490
San Bernardino County
License details
| ULS identifier | 1273752 |
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| Call sign | KNBY490 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-09-29 |
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| Expiration | 2031-12-22 |
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| Frequency range | 155.16 MHz |
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| Locations | 1 |
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| Representative location | RIALTO, SAN BERNARDINO, CA |
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| Coordinates | 34.1250000, -117.4072778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 155.16000000 | | | 70.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 155.16000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1640 AIRPORT WAY, RIALTO, SAN BERNARDINO, CA | 34.12500000, -117.40727778 | 440.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1743 MIRO WAY, RIALTO, CA | SAN BERNARDINO | 9093563900 |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-27 | KNBY490 | LIAUA |
| 2024-05-08 | KNBY490 | LIAUA |
| 2021-09-29 | KNBY490 | LIREN |
| 2012-11-30 | KNBY490 | LIMOD |
| 2012-11-29 | KNBY490 | ESCAPR |
| 2011-09-28 | KNBY490 | LIREN |
| 2011-09-27 | KNBY490 | ESCAPR |
| 2011-09-26 | KNBY490 | LETRES |
| 2002-01-22 | KNBY490 | AUDOPR |
| 2001-09-29 | KNBY490 | LIREN |
| 2001-09-24 | KNBY490 | LETRES |
| 2000-10-20 | KNBY490 | LICCNV |
| 1996-12-19 | KNBY490 | AUTHPR |
| 1996-10-15 | KNBY490 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1273752 | 2026-08-02 01:12:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNBY490 | ULS 1273752 | 2026-08-02 01:12:49 |
| Status | A | ULS 1273752 | 2026-08-02 01:12:49 |
| Service | PW | ULS 1273752 | 2026-08-02 01:12:49 |
| Grant Date | 2021-09-29 | ULS 1273752 | 2026-08-02 01:12:49 |
| Expiration Date | 2031-12-22 | ULS 1273752 | 2026-08-02 01:12:49 |